554155201 has 2 divisors, whose sum is σ = 554155202. Its totient is φ = 554155200.

The previous prime is 554155193. The next prime is 554155219. The reversal of 554155201 is 102551455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283585600 + 270569601 = 16840^2 + 16449^2 .

It is a cyclic number.

It is not a de Polignac number, because 554155201 - 2³ = 554155193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554155201.

It is not a weakly prime, because it can be changed into another prime (554155241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277077600 + 277077601.

It is an arithmetic number, because the mean of its divisors is an integer number (277077601).

Almost surely, 2^554155201 is an apocalyptic number.

It is an amenable number.

554155201 is a deficient number, since it is larger than the sum of its proper divisors (1).

554155201 is an equidigital number, since it uses as much as digits as its factorization.

554155201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 554155201 is about 23540.5012903294. The cubic root of 554155201 is about 821.3793960199.

The spelling of 554155201 in words is "five hundred fifty-four million, one hundred fifty-five thousand, two hundred one".